Laying out the streets…STEP 1 OF 3

OpenCompanion · House #28,455

Start, watch and answer AI coding CLIs from one desktop app

In the Working with AI coding agents neighborhood (AI and agents). In town since 1 Oct 2026.

Nobody has claimed this house yet. Tablif records every new product and gives it a house; when its owner claims it, the lights go on.

Is this yours? Claim it

What Tablif read on OpenCompanion's site

OpenCompanion describes itself as: “OpenCompanion Start, watch and answer AI coding CLIs from one desktop app”

What it is

Calls itself “desktop app”.

  • Calls itself: desktop app
“A desktop app that starts, watches and answers AI coding CLIs on your computer, with a phone companion on your own network.”

Where it puts itself

Rules out “account”, “cloud server” and “telemetry”.

  • Says it will not: account · cloud server · telemetry
“No account, no cloud server, no telemetry.”

What it costs

A free tier, free forever.

  • Free plan: free forever
“Open source (MIT), for Windows, Linux and macOS.”
“Open source (MIT)”

Who it sells to

Available in 2 languages.

  • Languages: English · Indonesian
“Windows, Linux and macOS, in English or Indonesian.”

How it runs

A command-line tool and desktop app for Linux, Windows and macOS. Runs locally and works offline. Open source. AI is the core of the product.

  • Kind: cli · desktop
  • Runs on: Linux · Windows · macOS
  • Runs where: on the device, offline
  • Open source: yes
  • AI role: core to the product
“Start, watch and answer AI coding CLIs from one desktop app”
“A desktop app that starts, watches and answers AI coding CLIs on your computer, with a phone companion on your own network.”

What it works with

Names Claude Code, Codex CLI and 3 more on its pages.

  • Names: Claude Code · Codex CLI · Cursor CLI · +2
“Claude Code”
“Codex CLI”

What it offers as proof

Live, no waitlist. Try it without signing up. Publishes docs.

  • Trial asks for: nothing
“No account, no cloud server, no telemetry.”
“…docs -> https://github.com/yusupsupriyadi/opencompanion/tree/main/docs”

Sources

Tablif read these pages, last on 1 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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